Investment Securities (Details 1) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Amortized cost and fair value of securities available for sale, by contractual maturity
Available for sale, Within one year, Amortized Cost
Available for sale, One to five years, Amortized Cost	163
Available for sale, Five to ten years, Amortized Cost	421
Available for sale, After ten years, Amortized Cost	1,739
Available for sale, Within one year, Fair Value
Available for sale, One to five years, Fair Value	166
Available for sale, Five to ten years, Fair Value	426
Available for sale, After ten years, Fair Value	1,758
Available for sale, Fair Value	44,266	43,847
Available for sale, Amortized Cost	42,935	43,291
Ginnie Mae collateralized mortgage obligations [Member]
Amortized cost and fair value of securities available for sale, by contractual maturity
Available for sale, Fair Value	2,590
Available for sale, Amortized Cost	2,599
Ginnie Mae and GSE mortgage-backed pass-through securities [Member]
Amortized cost and fair value of securities available for sale, by contractual maturity
Available for sale, Fair Value	37,476	39,714
Available for sale, Amortized Cost	36,290	39,280
Mutual fund [Member]
Amortized cost and fair value of securities available for sale, by contractual maturity
Available for sale, Fair Value	1,850	1,782
Available for sale, Amortized Cost	1,723	1,689
Municipal securities [Member]
Amortized cost and fair value of securities available for sale, by contractual maturity
Total available for sale, by contractual maturity, Amortized Cost	2,323
Total available for sale, by contractual maturity, Fair Value	2,350
Available for sale, Fair Value	2,350	2,351
Available for sale, Amortized Cost	$ 2,323	$ 2,322

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

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Amount of available-for-sale debt securities at cost, net of adjustments, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings (less any cumulative-effect adjustments, as defined) and fair value hedge accounting adjustments.

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